<template>
  <view> 
  <view class="search-box">
     <my-search @onclick="gotoSearch"></my-search>
    
  </view>
    <!-- 轮播图区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" circular>
      <swiper-item v-for="(item,index) in swiperList" :key="index">
        <navigator class="swiper-item" :url="'../../subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
          <image :src="item.image_src" mode=""></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类导航区域 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item,index) in navList" :key="index" @click="switchCate(item)">
        <image :src="item.image_src" class="nav-img"></image>
      </view>
    </view>
    <!-- 楼层区域 -->
    <view class="floor-list">
      <view class="floor-item" v-for="(item,index) in floorList" :key="index">
        <image :src="item.floor_title.image_src" class="floor_title"></image>
        <view class="floor-box">
          <navigator class="floor-left" :url="item.product_list[0].url">
            <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'} "
              class="floor-left-img" mode="widthFix"></image>
          </navigator>
          <view class="floor-right">
            <navigator :url="item2.url" v-for="(item2,index2) in item.product_list" :key='index2' v-if="index2!==0">
              <image :src="item2.image_src" class="floor-right-img" :style="{width:item2.image_width+'rpx'}"
                mode="widthFix"></image>
            </navigator>
          </view>
        </view>
      </view>
    </view>


  </view>
</template>

<script>
  export default {
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: []

      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      // 获取轮播图数据
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.swiperList = res.message
      },
      // 获取分类导航数据
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message
      },
      // 分类导航的点击事件
      switchCate(item) {
        if (item.name === '分类') {
          uni.switchTab({
            url: "../cate/cate",
          })
        }
      },
      // 获取楼层的数据
      async getFloorList() {
        const {
          data: res
        } = await uni.$http.get("/api/public/v1/home/floordata")
        if (res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(floor=>{
          floor.product_list.forEach(prot=>{
            prot.url='/subpkg/goods_list/goods_list?'+prot.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message
        console.log(this.floorList)
      },
      gotoSearch() {
        uni.navigateTo({
          url: '/subpkg/search/search'
        })
      }
    },

  }
</script>

<style lang="scss">
    
  .search-box{
    position: sticky;
    top: 0;
    z-index: 999;
  }
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      height: 100%;
      width: 100%;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;

    .nav-img {
      width: 128rpx;
      height: 140rpx;
    }
  }

  .floor_title {
    height: 60rpx;
    width: 100%;
  }

  .floor-box {
    display: flex;

    .floor-left {
      display: flex;
      margin-left: 10rpx;
    }

    .floor-right {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
    }
  }
</style>
